你若负我我定让你满布疮痍
[nĭ ruò fù wŏ wŏ dìng ràng nĭ măn bù chuāng yí]
This username translates to 'If you betray me, I will make sure you suffer greatly'. It shows a deeply emotional person who might be hurt by someone they care about and promises severe consequences in response to betrayal.